/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the test suite of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include #include "../../shared/util.h" #include "../shared/viewtestutil.h" #include "../shared/visualtestutil.h" #include using namespace QQuickViewTestUtil; using namespace QQuickVisualTestUtil; class tst_qquickflickable : public QQmlDataTest { Q_OBJECT public: private slots: void create(); void horizontalViewportSize(); void verticalViewportSize(); void visibleAreaRatiosUpdate(); void properties(); void boundsBehavior(); void rebound(); void maximumFlickVelocity(); void flickDeceleration(); void pressDelay(); void nestedPressDelay(); void flickableDirection(); void resizeContent(); void returnToBounds(); void returnToBounds_data(); void wheel(); void movingAndFlicking(); void movingAndFlicking_data(); void movingAndDragging(); void movingAndDragging_data(); void flickOnRelease(); void pressWhileFlicking(); void disabled(); void flickVelocity(); void margins(); void cancelOnMouseGrab(); void clickAndDragWhenTransformed(); void flickTwiceUsingTouches(); void nestedStopAtBounds(); void nestedStopAtBounds_data(); void stopAtBounds(); void stopAtBounds_data(); void nestedMouseAreaUsingTouch(); private: void flickWithTouch(QWindow *window, QTouchDevice *touchDevice, const QPoint &from, const QPoint &to); QQmlEngine engine; }; void tst_qquickflickable::create() { QQmlEngine engine; QQmlComponent c(&engine, testFileUrl("flickable01.qml")); QQuickFlickable *obj = qobject_cast(c.create()); QVERIFY(obj != 0); QCOMPARE(obj->isAtXBeginning(), true); QCOMPARE(obj->isAtXEnd(), false); QCOMPARE(obj->isAtYBeginning(), true); QCOMPARE(obj->isAtYEnd(), false); QCOMPARE(obj->contentX(), 0.); QCOMPARE(obj->contentY(), 0.); QCOMPARE(obj->horizontalVelocity(), 0.); QCOMPARE(obj->verticalVelocity(), 0.); QCOMPARE(obj->isInteractive(), true); QCOMPARE(obj->boundsBehavior(), QQuickFlickable::DragAndOvershootBounds); QCOMPARE(obj->pressDelay(), 0); QCOMPARE(obj->maximumFlickVelocity(), 2500.); delete obj; } void tst_qquickflickable::horizontalViewportSize() { QQmlEngine engine; QQmlComponent c(&engine, testFileUrl("flickable02.qml")); QQuickFlickable *obj = qobject_cast(c.create()); QVERIFY(obj != 0); QCOMPARE(obj->contentWidth(), 800.); QCOMPARE(obj->contentHeight(), 300.); QCOMPARE(obj->isAtXBeginning(), true); QCOMPARE(obj->isAtXEnd(), false); QCOMPARE(obj->isAtYBeginning(), true); QCOMPARE(obj->isAtYEnd(), false); delete obj; } void tst_qquickflickable::verticalViewportSize() { QQmlEngine engine; QQmlComponent c(&engine, testFileUrl("flickable03.qml")); QQuickFlickable *obj = qobject_cast(c.create()); QVERIFY(obj != 0); QCOMPARE(obj->contentWidth(), 200.); QCOMPARE(obj->contentHeight(), 6000.); QCOMPARE(obj->isAtXBeginning(), true); QCOMPARE(obj->isAtXEnd(), false); QCOMPARE(obj->isAtYBeginning(), true); QCOMPARE(obj->isAtYEnd(), false); delete obj; } void tst_qquickflickable::visibleAreaRatiosUpdate() { QQmlEngine engine; QQmlComponent c(&engine, testFileUrl("ratios.qml")); QQuickItem *obj = qobject_cast(c.create()); QVERIFY(obj != 0); // check initial ratio values QCOMPARE(obj->property("heightRatioIs").toDouble(), obj->property("heightRatioShould").toDouble()); QCOMPARE(obj->property("widthRatioIs").toDouble(), obj->property("widthRatioShould").toDouble()); // change flickable geometry so that flicking is enabled (content size > flickable size) obj->setProperty("forceNoFlicking", false); QCOMPARE(obj->property("heightRatioIs").toDouble(), obj->property("heightRatioShould").toDouble()); QCOMPARE(obj->property("widthRatioIs").toDouble(), obj->property("widthRatioShould").toDouble()); // change flickable geometry so that flicking is disabled (content size == flickable size) obj->setProperty("forceNoFlicking", true); QCOMPARE(obj->property("heightRatioIs").toDouble(), obj->property("heightRatioShould").toDouble()); QCOMPARE(obj->property("widthRatioIs").toDouble(), obj->property("widthRatioShould").toDouble()); delete obj; } void tst_qquickflickable::properties() { QQmlEngine engine; QQmlComponent c(&engine, testFileUrl("flickable04.qml")); QQuickFlickable *obj = qobject_cast(c.create()); QVERIFY(obj != 0); QCOMPARE(obj->isInteractive(), false); QCOMPARE(obj->boundsBehavior(), QQuickFlickable::StopAtBounds); QCOMPARE(obj->pressDelay(), 200); QCOMPARE(obj->maximumFlickVelocity(), 2000.); QVERIFY(obj->property("ok").toBool() == false); QMetaObject::invokeMethod(obj, "check"); QVERIFY(obj->property("ok").toBool() == true); delete obj; } void tst_qquickflickable::boundsBehavior() { QQmlComponent component(&engine); component.setData("import QtQuick 2.0; Flickable { boundsBehavior: Flickable.StopAtBounds }", QUrl::fromLocalFile("")); QQuickFlickable *flickable = qobject_cast(component.create()); QSignalSpy spy(flickable, SIGNAL(boundsBehaviorChanged())); QVERIFY(flickable); QVERIFY(flickable->boundsBehavior() == QQuickFlickable::StopAtBounds); flickable->setBoundsBehavior(QQuickFlickable::DragAndOvershootBounds); QVERIFY(flickable->boundsBehavior() == QQuickFlickable::DragAndOvershootBounds); QCOMPARE(spy.count(),1); flickable->setBoundsBehavior(QQuickFlickable::DragAndOvershootBounds); QCOMPARE(spy.count(),1); flickable->setBoundsBehavior(QQuickFlickable::DragOverBounds); QVERIFY(flickable->boundsBehavior() == QQuickFlickable::DragOverBounds); QCOMPARE(spy.count(),2); flickable->setBoundsBehavior(QQuickFlickable::DragOverBounds); QCOMPARE(spy.count(),2); flickable->setBoundsBehavior(QQuickFlickable::StopAtBounds); QVERIFY(flickable->boundsBehavior() == QQuickFlickable::StopAtBounds); QCOMPARE(spy.count(),3); flickable->setBoundsBehavior(QQuickFlickable::StopAtBounds); QCOMPARE(spy.count(),3); delete flickable; } void tst_qquickflickable::rebound() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("rebound.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); QQuickTransition *rebound = window->rootObject()->findChild("rebound"); QVERIFY(rebound); QSignalSpy reboundSpy(rebound, SIGNAL(runningChanged())); QSignalSpy movementStartedSpy(flickable, SIGNAL(movementStarted())); QSignalSpy movementEndedSpy(flickable, SIGNAL(movementEnded())); QSignalSpy vMoveSpy(flickable, SIGNAL(movingVerticallyChanged())); QSignalSpy hMoveSpy(flickable, SIGNAL(movingHorizontallyChanged())); // flick and test the transition is run flick(window.data(), QPoint(20,20), QPoint(120,120), 200); QTRY_COMPARE(window->rootObject()->property("transitionsStarted").toInt(), 2); QCOMPARE(hMoveSpy.count(), 1); QCOMPARE(vMoveSpy.count(), 1); QCOMPARE(movementStartedSpy.count(), 1); QCOMPARE(movementEndedSpy.count(), 0); QVERIFY(rebound->running()); QTRY_VERIFY(!flickable->isMoving()); QCOMPARE(flickable->contentX(), 0.0); QCOMPARE(flickable->contentY(), 0.0); QCOMPARE(hMoveSpy.count(), 2); QCOMPARE(vMoveSpy.count(), 2); QCOMPARE(movementStartedSpy.count(), 1); QCOMPARE(movementEndedSpy.count(), 1); QCOMPARE(window->rootObject()->property("transitionsStarted").toInt(), 2); QVERIFY(!rebound->running()); QCOMPARE(reboundSpy.count(), 2); hMoveSpy.clear(); vMoveSpy.clear(); movementStartedSpy.clear(); movementEndedSpy.clear(); window->rootObject()->setProperty("transitionsStarted", 0); window->rootObject()->setProperty("transitionsFinished", 0); // flick and trigger the transition multiple times // (moving signals are emitted as soon as the first transition starts) flick(window.data(), QPoint(20,20), QPoint(120,120), 200); // both x and y will bounce back flick(window.data(), QPoint(20,120), QPoint(120,20), 200); // only x will bounce back QVERIFY(flickable->isMoving()); QVERIFY(window->rootObject()->property("transitionsStarted").toInt() >= 1); QCOMPARE(hMoveSpy.count(), 1); QCOMPARE(vMoveSpy.count(), 1); QCOMPARE(movementStartedSpy.count(), 1); QTRY_VERIFY(!flickable->isMoving()); QCOMPARE(flickable->contentX(), 0.0); // moving started/stopped signals should only have been emitted once, // and when they are, all transitions should have finished QCOMPARE(hMoveSpy.count(), 2); QCOMPARE(vMoveSpy.count(), 2); QCOMPARE(movementStartedSpy.count(), 1); QCOMPARE(movementEndedSpy.count(), 1); hMoveSpy.clear(); vMoveSpy.clear(); movementStartedSpy.clear(); movementEndedSpy.clear(); window->rootObject()->setProperty("transitionsStarted", 0); window->rootObject()->setProperty("transitionsFinished", 0); // disable and the default transition should run // (i.e. moving but transition->running = false) window->rootObject()->setProperty("transitionEnabled", false); flick(window.data(), QPoint(20,20), QPoint(120,120), 200); QCOMPARE(window->rootObject()->property("transitionsStarted").toInt(), 0); QCOMPARE(hMoveSpy.count(), 1); QCOMPARE(vMoveSpy.count(), 1); QCOMPARE(movementStartedSpy.count(), 1); QCOMPARE(movementEndedSpy.count(), 0); QTRY_VERIFY(!flickable->isMoving()); QCOMPARE(hMoveSpy.count(), 2); QCOMPARE(vMoveSpy.count(), 2); QCOMPARE(movementStartedSpy.count(), 1); QCOMPARE(movementEndedSpy.count(), 1); QCOMPARE(window->rootObject()->property("transitionsStarted").toInt(), 0); } void tst_qquickflickable::maximumFlickVelocity() { QQmlComponent component(&engine); component.setData("import QtQuick 2.0; Flickable { maximumFlickVelocity: 1.0; }", QUrl::fromLocalFile("")); QQuickFlickable *flickable = qobject_cast(component.create()); QSignalSpy spy(flickable, SIGNAL(maximumFlickVelocityChanged())); QVERIFY(flickable); QCOMPARE(flickable->maximumFlickVelocity(), 1.0); flickable->setMaximumFlickVelocity(2.0); QCOMPARE(flickable->maximumFlickVelocity(), 2.0); QCOMPARE(spy.count(),1); flickable->setMaximumFlickVelocity(2.0); QCOMPARE(spy.count(),1); delete flickable; } void tst_qquickflickable::flickDeceleration() { QQmlComponent component(&engine); component.setData("import QtQuick 2.0; Flickable { flickDeceleration: 1.0; }", QUrl::fromLocalFile("")); QQuickFlickable *flickable = qobject_cast(component.create()); QSignalSpy spy(flickable, SIGNAL(flickDecelerationChanged())); QVERIFY(flickable); QCOMPARE(flickable->flickDeceleration(), 1.0); flickable->setFlickDeceleration(2.0); QCOMPARE(flickable->flickDeceleration(), 2.0); QCOMPARE(spy.count(),1); flickable->setFlickDeceleration(2.0); QCOMPARE(spy.count(),1); delete flickable; } void tst_qquickflickable::pressDelay() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("pressDelay.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QSignalSpy spy(flickable, SIGNAL(pressDelayChanged())); QVERIFY(flickable); QCOMPARE(flickable->pressDelay(), 100); flickable->setPressDelay(200); QCOMPARE(flickable->pressDelay(), 200); QCOMPARE(spy.count(),1); flickable->setPressDelay(200); QCOMPARE(spy.count(),1); QQuickItem *mouseArea = window->rootObject()->findChild("mouseArea"); QSignalSpy clickedSpy(mouseArea, SIGNAL(clicked(QQuickMouseEvent*))); QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(150, 150)); // The press should not occur immediately QVERIFY(mouseArea->property("pressed").toBool() == false); // But, it should occur eventually QTRY_VERIFY(mouseArea->property("pressed").toBool() == true); QCOMPARE(clickedSpy.count(),0); // On release the clicked signal should be emitted QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 150)); QCOMPARE(clickedSpy.count(),1); // Press and release position should match QCOMPARE(flickable->property("pressX").toReal(), flickable->property("releaseX").toReal()); QCOMPARE(flickable->property("pressY").toReal(), flickable->property("releaseY").toReal()); // Test a quick tap within the pressDelay timeout clickedSpy.clear(); QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(180, 180)); // The press should not occur immediately QVERIFY(mouseArea->property("pressed").toBool() == false); QCOMPARE(clickedSpy.count(),0); // On release the press, release and clicked signal should be emitted QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(180, 180)); QCOMPARE(clickedSpy.count(),1); // Press and release position should match QCOMPARE(flickable->property("pressX").toReal(), flickable->property("releaseX").toReal()); QCOMPARE(flickable->property("pressY").toReal(), flickable->property("releaseY").toReal()); // QTBUG-31168 QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(150, 110)); // The press should not occur immediately QVERIFY(mouseArea->property("pressed").toBool() == false); QTest::mouseMove(window.data(), QPoint(150, 190)); // As we moved pass the drag threshold, we should never receive the press QVERIFY(mouseArea->property("pressed").toBool() == false); QTRY_VERIFY(mouseArea->property("pressed").toBool() == false); // On release the clicked signal should *not* be emitted QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 190)); QCOMPARE(clickedSpy.count(),1); } // QTBUG-17361 void tst_qquickflickable::nestedPressDelay() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("nestedPressDelay.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *outer = qobject_cast(window->rootObject()); QVERIFY(outer != 0); QQuickFlickable *inner = window->rootObject()->findChild("innerFlickable"); QVERIFY(inner != 0); QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(150, 150)); // the MouseArea is not pressed immediately QVERIFY(outer->property("pressed").toBool() == false); QVERIFY(inner->property("pressed").toBool() == false); // The inner pressDelay will prevail (50ms, vs. 10sec) // QTRY_VERIFY() has 5sec timeout, so will timeout well within 10sec. QTRY_VERIFY(outer->property("pressed").toBool() == true); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 150)); // Dragging inner Flickable should work QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(80, 150)); // the MouseArea is not pressed immediately QVERIFY(outer->property("pressed").toBool() == false); QVERIFY(inner->property("pressed").toBool() == false); QTest::mouseMove(window.data(), QPoint(60, 150)); QTest::mouseMove(window.data(), QPoint(40, 150)); QTest::mouseMove(window.data(), QPoint(20, 150)); QVERIFY(inner->property("moving").toBool() == true); QVERIFY(outer->property("moving").toBool() == false); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(20, 150)); // Dragging the MouseArea in the inner Flickable should move the inner Flickable QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(150, 150)); // the MouseArea is not pressed immediately QVERIFY(outer->property("pressed").toBool() == false); QTest::mouseMove(window.data(), QPoint(130, 150)); QTest::mouseMove(window.data(), QPoint(110, 150)); QTest::mouseMove(window.data(), QPoint(90, 150)); QVERIFY(outer->property("moving").toBool() == false); QVERIFY(inner->property("moving").toBool() == true); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(90, 150)); } void tst_qquickflickable::flickableDirection() { QQmlComponent component(&engine); component.setData("import QtQuick 2.0; Flickable { flickableDirection: Flickable.VerticalFlick; }", QUrl::fromLocalFile("")); QQuickFlickable *flickable = qobject_cast(component.create()); QSignalSpy spy(flickable, SIGNAL(flickableDirectionChanged())); QVERIFY(flickable); QCOMPARE(flickable->flickableDirection(), QQuickFlickable::VerticalFlick); flickable->setFlickableDirection(QQuickFlickable::HorizontalAndVerticalFlick); QCOMPARE(flickable->flickableDirection(), QQuickFlickable::HorizontalAndVerticalFlick); QCOMPARE(spy.count(),1); flickable->setFlickableDirection(QQuickFlickable::AutoFlickDirection); QCOMPARE(flickable->flickableDirection(), QQuickFlickable::AutoFlickDirection); QCOMPARE(spy.count(),2); flickable->setFlickableDirection(QQuickFlickable::HorizontalFlick); QCOMPARE(flickable->flickableDirection(), QQuickFlickable::HorizontalFlick); QCOMPARE(spy.count(),3); flickable->setFlickableDirection(QQuickFlickable::HorizontalFlick); QCOMPARE(flickable->flickableDirection(), QQuickFlickable::HorizontalFlick); QCOMPARE(spy.count(),3); delete flickable; } // QtQuick 1.1 void tst_qquickflickable::resizeContent() { QQmlEngine engine; engine.rootContext()->setContextProperty("setRebound", QVariant::fromValue(false)); QQmlComponent c(&engine, testFileUrl("resize.qml")); QQuickItem *root = qobject_cast(c.create()); QQuickFlickable *obj = findItem(root, "flick"); QVERIFY(obj != 0); QCOMPARE(obj->contentX(), 0.); QCOMPARE(obj->contentY(), 0.); QCOMPARE(obj->contentWidth(), 300.); QCOMPARE(obj->contentHeight(), 300.); QMetaObject::invokeMethod(root, "resizeContent"); QCOMPARE(obj->contentX(), 100.); QCOMPARE(obj->contentY(), 100.); QCOMPARE(obj->contentWidth(), 600.); QCOMPARE(obj->contentHeight(), 600.); delete root; } void tst_qquickflickable::returnToBounds() { QFETCH(bool, setRebound); QScopedPointer window(new QQuickView); window->rootContext()->setContextProperty("setRebound", setRebound); window->setSource(testFileUrl("resize.qml")); QVERIFY(window->rootObject() != 0); QQuickFlickable *obj = findItem(window->rootObject(), "flick"); QQuickTransition *rebound = window->rootObject()->findChild("rebound"); QVERIFY(rebound); QSignalSpy reboundSpy(rebound, SIGNAL(runningChanged())); QVERIFY(obj != 0); QCOMPARE(obj->contentX(), 0.); QCOMPARE(obj->contentY(), 0.); QCOMPARE(obj->contentWidth(), 300.); QCOMPARE(obj->contentHeight(), 300.); obj->setContentX(100); obj->setContentY(400); QTRY_COMPARE(obj->contentX(), 100.); QTRY_COMPARE(obj->contentY(), 400.); QMetaObject::invokeMethod(window->rootObject(), "returnToBounds"); if (setRebound) QTRY_VERIFY(rebound->running()); QTRY_COMPARE(obj->contentX(), 0.); QTRY_COMPARE(obj->contentY(), 0.); QVERIFY(!rebound->running()); QCOMPARE(reboundSpy.count(), setRebound ? 2 : 0); } void tst_qquickflickable::returnToBounds_data() { QTest::addColumn("setRebound"); QTest::newRow("with bounds transition") << true; QTest::newRow("with bounds transition") << false; } void tst_qquickflickable::wheel() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("wheel.qml")); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flick = window->rootObject()->findChild("flick"); QVERIFY(flick != 0); { QPoint pos(200, 200); QWheelEvent event(pos, window->mapToGlobal(pos), QPoint(), QPoint(0,-120), -120, Qt::Vertical, Qt::NoButton, Qt::NoModifier); event.setAccepted(false); QGuiApplication::sendEvent(window.data(), &event); } QTRY_VERIFY(flick->contentY() > 0); QVERIFY(flick->contentX() == 0); flick->setContentY(0); QVERIFY(flick->contentY() == 0); { QPoint pos(200, 200); QWheelEvent event(pos, window->mapToGlobal(pos), QPoint(), QPoint(-120,0), -120, Qt::Horizontal, Qt::NoButton, Qt::NoModifier); event.setAccepted(false); QGuiApplication::sendEvent(window.data(), &event); } QTRY_VERIFY(flick->contentX() > 0); QVERIFY(flick->contentY() == 0); } void tst_qquickflickable::movingAndFlicking_data() { QTest::addColumn("verticalEnabled"); QTest::addColumn("horizontalEnabled"); QTest::addColumn("flickToWithoutSnapBack"); QTest::addColumn("flickToWithSnapBack"); QTest::newRow("vertical") << true << false << QPoint(50, 100) << QPoint(50, 300); QTest::newRow("horizontal") << false << true << QPoint(-50, 200) << QPoint(150, 200); QTest::newRow("both") << true << true << QPoint(-50, 100) << QPoint(150, 300); } void tst_qquickflickable::movingAndFlicking() { QFETCH(bool, verticalEnabled); QFETCH(bool, horizontalEnabled); QFETCH(QPoint, flickToWithoutSnapBack); QFETCH(QPoint, flickToWithSnapBack); const QPoint flickFrom(50, 200); // centre QScopedPointer window(new QQuickView); window->setSource(testFileUrl("flickable03.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); QSignalSpy vMoveSpy(flickable, SIGNAL(movingVerticallyChanged())); QSignalSpy hMoveSpy(flickable, SIGNAL(movingHorizontallyChanged())); QSignalSpy moveSpy(flickable, SIGNAL(movingChanged())); QSignalSpy vFlickSpy(flickable, SIGNAL(flickingVerticallyChanged())); QSignalSpy hFlickSpy(flickable, SIGNAL(flickingHorizontallyChanged())); QSignalSpy flickSpy(flickable, SIGNAL(flickingChanged())); QSignalSpy moveStartSpy(flickable, SIGNAL(movementStarted())); QSignalSpy moveEndSpy(flickable, SIGNAL(movementEnded())); QSignalSpy flickStartSpy(flickable, SIGNAL(flickStarted())); QSignalSpy flickEndSpy(flickable, SIGNAL(flickEnded())); // do a flick that keeps the view within the bounds flick(window.data(), flickFrom, flickToWithoutSnapBack, 200); QTRY_VERIFY(flickable->isMoving()); QCOMPARE(flickable->isMovingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isMovingVertically(), verticalEnabled); QVERIFY(flickable->isFlicking()); QCOMPARE(flickable->isFlickingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isFlickingVertically(), verticalEnabled); // contentX/contentY are either unchanged, or moving is true when the value changed. QCOMPARE(flickable->property("movingInContentX").value(), true); QCOMPARE(flickable->property("movingInContentY").value(), true); QCOMPARE(moveSpy.count(), 1); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(flickSpy.count(), 1); QCOMPARE(vFlickSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hFlickSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(flickStartSpy.count(), 1); // wait for any motion to end QTRY_VERIFY(!flickable->isMoving()); QVERIFY(!flickable->isMovingHorizontally()); QVERIFY(!flickable->isMovingVertically()); QVERIFY(!flickable->isFlicking()); QVERIFY(!flickable->isFlickingHorizontally()); QVERIFY(!flickable->isFlickingVertically()); QCOMPARE(moveSpy.count(), 2); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(flickSpy.count(), 2); QCOMPARE(vFlickSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hFlickSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(moveEndSpy.count(), 1); QCOMPARE(flickStartSpy.count(), 1); QCOMPARE(flickEndSpy.count(), 1); // Stop on a full pixel after user interaction if (verticalEnabled) QCOMPARE(flickable->contentY(), (qreal)qRound(flickable->contentY())); if (horizontalEnabled) QCOMPARE(flickable->contentX(), (qreal)qRound(flickable->contentX())); // clear for next flick vMoveSpy.clear(); hMoveSpy.clear(); moveSpy.clear(); vFlickSpy.clear(); hFlickSpy.clear(); flickSpy.clear(); moveStartSpy.clear(); moveEndSpy.clear(); flickStartSpy.clear(); flickEndSpy.clear(); // do a flick that flicks the view out of bounds flickable->setContentX(0); flickable->setContentY(0); QTRY_VERIFY(!flickable->isMoving()); flick(window.data(), flickFrom, flickToWithSnapBack, 10); QTRY_VERIFY(flickable->isMoving()); QCOMPARE(flickable->isMovingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isMovingVertically(), verticalEnabled); QVERIFY(flickable->isFlicking()); QCOMPARE(flickable->isFlickingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isFlickingVertically(), verticalEnabled); QCOMPARE(moveSpy.count(), 1); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(flickSpy.count(), 1); QCOMPARE(vFlickSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hFlickSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(moveEndSpy.count(), 0); QCOMPARE(flickStartSpy.count(), 1); QCOMPARE(flickEndSpy.count(), 0); // wait for any motion to end QTRY_VERIFY(!flickable->isMoving()); QVERIFY(!flickable->isMovingHorizontally()); QVERIFY(!flickable->isMovingVertically()); QVERIFY(!flickable->isFlicking()); QVERIFY(!flickable->isFlickingHorizontally()); QVERIFY(!flickable->isFlickingVertically()); QCOMPARE(moveSpy.count(), 2); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(flickSpy.count(), 2); QCOMPARE(vFlickSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hFlickSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(moveEndSpy.count(), 1); QCOMPARE(flickStartSpy.count(), 1); QCOMPARE(flickEndSpy.count(), 1); QCOMPARE(flickable->contentX(), 0.0); QCOMPARE(flickable->contentY(), 0.0); } void tst_qquickflickable::movingAndDragging_data() { QTest::addColumn("verticalEnabled"); QTest::addColumn("horizontalEnabled"); QTest::addColumn("moveByWithoutSnapBack"); QTest::addColumn("moveByWithSnapBack"); QTest::newRow("vertical") << true << false << QPoint(0, -10) << QPoint(0, 20); QTest::newRow("horizontal") << false << true << QPoint(-10, 0) << QPoint(20, 0); QTest::newRow("both") << true << true << QPoint(-10, -10) << QPoint(20, 20); } void tst_qquickflickable::movingAndDragging() { QFETCH(bool, verticalEnabled); QFETCH(bool, horizontalEnabled); QFETCH(QPoint, moveByWithoutSnapBack); QFETCH(QPoint, moveByWithSnapBack); const QPoint moveFrom(50, 200); // centre QScopedPointer window(new QQuickView); window->setSource(testFileUrl("flickable03.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); QSignalSpy vDragSpy(flickable, SIGNAL(draggingVerticallyChanged())); QSignalSpy hDragSpy(flickable, SIGNAL(draggingHorizontallyChanged())); QSignalSpy dragSpy(flickable, SIGNAL(draggingChanged())); QSignalSpy vMoveSpy(flickable, SIGNAL(movingVerticallyChanged())); QSignalSpy hMoveSpy(flickable, SIGNAL(movingHorizontallyChanged())); QSignalSpy moveSpy(flickable, SIGNAL(movingChanged())); QSignalSpy dragStartSpy(flickable, SIGNAL(dragStarted())); QSignalSpy dragEndSpy(flickable, SIGNAL(dragEnded())); QSignalSpy moveStartSpy(flickable, SIGNAL(movementStarted())); QSignalSpy moveEndSpy(flickable, SIGNAL(movementEnded())); // start the drag QTest::mousePress(window.data(), Qt::LeftButton, 0, moveFrom); QTest::mouseMove(window.data(), moveFrom + moveByWithoutSnapBack); QTest::mouseMove(window.data(), moveFrom + moveByWithoutSnapBack*2); QTest::mouseMove(window.data(), moveFrom + moveByWithoutSnapBack*3); QTRY_VERIFY(flickable->isMoving()); QCOMPARE(flickable->isMovingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isMovingVertically(), verticalEnabled); QVERIFY(flickable->isDragging()); QCOMPARE(flickable->isDraggingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isDraggingVertically(), verticalEnabled); // contentX/contentY are either unchanged, or moving and dragging are true when the value changes. QCOMPARE(flickable->property("movingInContentX").value(), true); QCOMPARE(flickable->property("movingInContentY").value(), true); QCOMPARE(flickable->property("draggingInContentX").value(), true); QCOMPARE(flickable->property("draggingInContentY").value(), true); QCOMPARE(moveSpy.count(), 1); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(dragSpy.count(), 1); QCOMPARE(vDragSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hDragSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(dragStartSpy.count(), 1); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, moveFrom + moveByWithoutSnapBack*3); QVERIFY(!flickable->isDragging()); QVERIFY(!flickable->isDraggingHorizontally()); QVERIFY(!flickable->isDraggingVertically()); QCOMPARE(dragSpy.count(), 2); QCOMPARE(vDragSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hDragSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(dragStartSpy.count(), 1); QCOMPARE(dragEndSpy.count(), 1); // Don't test whether moving finished because a flick could occur // wait for any motion to end QTRY_VERIFY(flickable->isMoving() == false); QVERIFY(!flickable->isMovingHorizontally()); QVERIFY(!flickable->isMovingVertically()); QVERIFY(!flickable->isDragging()); QVERIFY(!flickable->isDraggingHorizontally()); QVERIFY(!flickable->isDraggingVertically()); QCOMPARE(dragSpy.count(), 2); QCOMPARE(vDragSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hDragSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(moveSpy.count(), 2); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(dragStartSpy.count(), 1); QCOMPARE(dragEndSpy.count(), 1); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(moveEndSpy.count(), 1); // Stop on a full pixel after user interaction if (verticalEnabled) QCOMPARE(flickable->contentY(), (qreal)qRound(flickable->contentY())); if (horizontalEnabled) QCOMPARE(flickable->contentX(), (qreal)qRound(flickable->contentX())); // clear for next drag vMoveSpy.clear(); hMoveSpy.clear(); moveSpy.clear(); vDragSpy.clear(); hDragSpy.clear(); dragSpy.clear(); moveStartSpy.clear(); moveEndSpy.clear(); dragStartSpy.clear(); dragEndSpy.clear(); // do a drag that drags the view out of bounds flickable->setContentX(0); flickable->setContentY(0); QTRY_VERIFY(!flickable->isMoving()); QTest::mousePress(window.data(), Qt::LeftButton, 0, moveFrom); QTest::mouseMove(window.data(), moveFrom + moveByWithSnapBack); QTest::mouseMove(window.data(), moveFrom + moveByWithSnapBack*2); QTest::mouseMove(window.data(), moveFrom + moveByWithSnapBack*3); QVERIFY(flickable->isMoving()); QCOMPARE(flickable->isMovingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isMovingVertically(), verticalEnabled); QVERIFY(flickable->isDragging()); QCOMPARE(flickable->isDraggingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isDraggingVertically(), verticalEnabled); QCOMPARE(moveSpy.count(), 1); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(dragSpy.count(), 1); QCOMPARE(vDragSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hDragSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(moveEndSpy.count(), 0); QCOMPARE(dragStartSpy.count(), 1); QCOMPARE(dragEndSpy.count(), 0); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, moveFrom + moveByWithSnapBack*3); // should now start snapping back to bounds (moving but not dragging) QVERIFY(flickable->isMoving()); QCOMPARE(flickable->isMovingHorizontally(), horizontalEnabled); QCOMPARE(flickable->isMovingVertically(), verticalEnabled); QVERIFY(!flickable->isDragging()); QVERIFY(!flickable->isDraggingHorizontally()); QVERIFY(!flickable->isDraggingVertically()); QCOMPARE(moveSpy.count(), 1); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 1 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 1 : 0); QCOMPARE(dragSpy.count(), 2); QCOMPARE(vDragSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hDragSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(moveEndSpy.count(), 0); // wait for any motion to end QTRY_VERIFY(!flickable->isMoving()); QVERIFY(!flickable->isMovingHorizontally()); QVERIFY(!flickable->isMovingVertically()); QVERIFY(!flickable->isDragging()); QVERIFY(!flickable->isDraggingHorizontally()); QVERIFY(!flickable->isDraggingVertically()); QCOMPARE(moveSpy.count(), 2); QCOMPARE(vMoveSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hMoveSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(dragSpy.count(), 2); QCOMPARE(vDragSpy.count(), verticalEnabled ? 2 : 0); QCOMPARE(hDragSpy.count(), horizontalEnabled ? 2 : 0); QCOMPARE(moveStartSpy.count(), 1); QCOMPARE(moveEndSpy.count(), 1); QCOMPARE(dragStartSpy.count(), 1); QCOMPARE(dragEndSpy.count(), 1); QCOMPARE(flickable->contentX(), 0.0); QCOMPARE(flickable->contentY(), 0.0); } void tst_qquickflickable::flickOnRelease() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("flickable03.qml")); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); // Vertical with a quick press-move-release: should cause a flick in release. QSignalSpy vFlickSpy(flickable, SIGNAL(flickingVerticallyChanged())); // Use something that generates a huge velocity just to make it testable. // In practice this feature matters on touchscreen devices where the // underlying drivers will hopefully provide a pre-calculated velocity // (based on more data than what the UI gets), thus making this use case // working even with small movements. QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(50, 300)); QTest::mouseMove(window.data(), QPoint(50, 10), 10); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(50, 10), 10); QCOMPARE(vFlickSpy.count(), 1); // wait for any motion to end QTRY_VERIFY(flickable->isMoving() == false); #ifdef Q_OS_MAC QEXPECT_FAIL("", "QTBUG-26094 stopping on a full pixel doesn't work on OS X", Continue); #endif // Stop on a full pixel after user interaction QCOMPARE(flickable->contentY(), (qreal)qRound(flickable->contentY())); } void tst_qquickflickable::pressWhileFlicking() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("flickable03.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); QSignalSpy vMoveSpy(flickable, SIGNAL(movingVerticallyChanged())); QSignalSpy hMoveSpy(flickable, SIGNAL(movingHorizontallyChanged())); QSignalSpy moveSpy(flickable, SIGNAL(movingChanged())); QSignalSpy hFlickSpy(flickable, SIGNAL(flickingHorizontallyChanged())); QSignalSpy vFlickSpy(flickable, SIGNAL(flickingVerticallyChanged())); QSignalSpy flickSpy(flickable, SIGNAL(flickingChanged())); // flick then press while it is still moving // flicking == false, moving == true; flick(window.data(), QPoint(20,190), QPoint(20, 50), 200); QVERIFY(flickable->verticalVelocity() > 0.0); QTRY_VERIFY(flickable->isFlicking()); QVERIFY(flickable->isFlickingVertically()); QVERIFY(!flickable->isFlickingHorizontally()); QVERIFY(flickable->isMoving()); QVERIFY(flickable->isMovingVertically()); QVERIFY(!flickable->isMovingHorizontally()); QCOMPARE(vMoveSpy.count(), 1); QCOMPARE(hMoveSpy.count(), 0); QCOMPARE(moveSpy.count(), 1); QCOMPARE(vFlickSpy.count(), 1); QCOMPARE(hFlickSpy.count(), 0); QCOMPARE(flickSpy.count(), 1); QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(20, 50)); QTRY_VERIFY(!flickable->isFlicking()); QVERIFY(!flickable->isFlickingVertically()); QVERIFY(flickable->isMoving()); QVERIFY(flickable->isMovingVertically()); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(20,50)); QVERIFY(!flickable->isFlicking()); QVERIFY(!flickable->isFlickingVertically()); QTRY_VERIFY(!flickable->isMoving()); QVERIFY(!flickable->isMovingVertically()); // Stop on a full pixel after user interaction QCOMPARE(flickable->contentX(), (qreal)qRound(flickable->contentX())); } void tst_qquickflickable::disabled() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("disabled.qml")); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flick = window->rootObject()->findChild("flickable"); QVERIFY(flick != 0); QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(50, 90)); QTest::mouseMove(window.data(), QPoint(50, 80)); QTest::mouseMove(window.data(), QPoint(50, 70)); QTest::mouseMove(window.data(), QPoint(50, 60)); QVERIFY(flick->isMoving() == false); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(50, 60)); // verify that mouse clicks on other elements still work (QTBUG-20584) QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(50, 10)); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(50, 10)); QTRY_VERIFY(window->rootObject()->property("clicked").toBool() == true); } void tst_qquickflickable::flickVelocity() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("flickable03.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); // flick up flick(window.data(), QPoint(20,190), QPoint(20, 50), 200); QVERIFY(flickable->verticalVelocity() > 0.0); QTRY_VERIFY(flickable->verticalVelocity() == 0.0); // flick down flick(window.data(), QPoint(20,10), QPoint(20, 140), 200); QTRY_VERIFY(flickable->verticalVelocity() < 0.0); QTRY_VERIFY(flickable->verticalVelocity() == 0.0); #ifdef Q_OS_MAC QSKIP("boost doesn't work on OS X"); return; #endif // Flick multiple times and verify that flick acceleration is applied. QQuickFlickablePrivate *fp = QQuickFlickablePrivate::get(flickable); bool boosted = false; for (int i = 0; i < 6; ++i) { flick(window.data(), QPoint(20,390), QPoint(20, 50), 100); boosted |= fp->flickBoost > 1.0; } QVERIFY(boosted); // Flick in opposite direction -> boost cancelled. flick(window.data(), QPoint(20,10), QPoint(20, 340), 200); QTRY_VERIFY(flickable->verticalVelocity() < 0.0); QVERIFY(fp->flickBoost == 1.0); } void tst_qquickflickable::margins() { QQmlEngine engine; QQmlComponent c(&engine, testFileUrl("margins.qml")); QQuickItem *root = qobject_cast(c.create()); QQuickFlickable *obj = qobject_cast(root); QVERIFY(obj != 0); // starting state QCOMPARE(obj->contentX(), -40.); QCOMPARE(obj->contentY(), -20.); QCOMPARE(obj->contentWidth(), 1600.); QCOMPARE(obj->contentHeight(), 600.); QCOMPARE(obj->originX(), 0.); QCOMPARE(obj->originY(), 0.); // Reduce left margin obj->setLeftMargin(30); QTRY_COMPARE(obj->contentX(), -30.); // Reduce top margin obj->setTopMargin(20); QTRY_COMPARE(obj->contentY(), -20.); // position to the far right, including margin obj->setContentX(1600 + 50 - obj->width()); obj->returnToBounds(); QTRY_COMPARE(obj->contentX(), 1600. + 50. - obj->width()); // position beyond the far right, including margin obj->setContentX(1600 + 50 - obj->width() + 1.); obj->returnToBounds(); QTRY_COMPARE(obj->contentX(), 1600. + 50. - obj->width()); // Reduce right margin obj->setRightMargin(40); QTRY_COMPARE(obj->contentX(), 1600. + 40. - obj->width()); QCOMPARE(obj->contentWidth(), 1600.); // position to the far bottom, including margin obj->setContentY(600 + 30 - obj->height()); obj->returnToBounds(); QTRY_COMPARE(obj->contentY(), 600. + 30. - obj->height()); // position beyond the far bottom, including margin obj->setContentY(600 + 30 - obj->height() + 1.); obj->returnToBounds(); QTRY_COMPARE(obj->contentY(), 600. + 30. - obj->height()); // Reduce bottom margin obj->setBottomMargin(20); QTRY_COMPARE(obj->contentY(), 600. + 20. - obj->height()); QCOMPARE(obj->contentHeight(), 600.); delete root; } void tst_qquickflickable::cancelOnMouseGrab() { QScopedPointer window(new QQuickView); window->setSource(testFileUrl("cancel.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(QTest::qWaitForWindowExposed(window.data())); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(10, 10)); // drag out of bounds QTest::mouseMove(window.data(), QPoint(50, 50)); QTest::mouseMove(window.data(), QPoint(100, 100)); QTest::mouseMove(window.data(), QPoint(150, 150)); QVERIFY(flickable->contentX() != 0); QVERIFY(flickable->contentY() != 0); QVERIFY(flickable->isMoving()); QVERIFY(flickable->isDragging()); // grabbing mouse will cancel flickable interaction. QQuickItem *item = window->rootObject()->findChild("row"); item->grabMouse(); QTRY_COMPARE(flickable->contentX(), 0.); QTRY_COMPARE(flickable->contentY(), 0.); QTRY_VERIFY(!flickable->isMoving()); QTRY_VERIFY(!flickable->isDragging()); QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(50, 10)); } void tst_qquickflickable::clickAndDragWhenTransformed() { QScopedPointer view(new QQuickView); view->setSource(testFileUrl("transformedFlickable.qml")); QTRY_COMPARE(view->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(view.data()); QQuickViewTestUtil::moveMouseAway(view.data()); view->show(); QVERIFY(QTest::qWaitForWindowExposed(view.data())); QVERIFY(view->rootObject() != 0); QQuickFlickable *flickable = view->rootObject()->findChild("flickable"); QVERIFY(flickable != 0); // click outside child rect QTest::mousePress(view.data(), Qt::LeftButton, 0, QPoint(190, 190)); QTRY_COMPARE(flickable->property("itemPressed").toBool(), false); QTest::mouseRelease(view.data(), Qt::LeftButton, 0, QPoint(190, 190)); // click inside child rect QTest::mousePress(view.data(), Qt::LeftButton, 0, QPoint(200, 200)); QTRY_COMPARE(flickable->property("itemPressed").toBool(), true); QTest::mouseRelease(view.data(), Qt::LeftButton, 0, QPoint(200, 200)); const int threshold = qApp->styleHints()->startDragDistance(); // drag outside bounds QTest::mousePress(view.data(), Qt::LeftButton, 0, QPoint(160, 160)); QTest::qWait(10); QTest::mouseMove(view.data(), QPoint(160 + threshold * 2, 160)); QTest::mouseMove(view.data(), QPoint(160 + threshold * 3, 160)); QCOMPARE(flickable->isDragging(), false); QCOMPARE(flickable->property("itemPressed").toBool(), false); QTest::mouseRelease(view.data(), Qt::LeftButton, 0, QPoint(180, 160)); // drag inside bounds QTest::mousePress(view.data(), Qt::LeftButton, 0, QPoint(200, 140)); QTest::qWait(10); QTest::mouseMove(view.data(), QPoint(200 + threshold * 2, 140)); QTest::mouseMove(view.data(), QPoint(200 + threshold * 3, 140)); QCOMPARE(flickable->isDragging(), true); QCOMPARE(flickable->property("itemPressed").toBool(), false); QTest::mouseRelease(view.data(), Qt::LeftButton, 0, QPoint(220, 140)); } void tst_qquickflickable::flickTwiceUsingTouches() { QTouchDevice *touchDevice = new QTouchDevice; touchDevice->setName("Fake Touchscreen"); touchDevice->setType(QTouchDevice::TouchScreen); touchDevice->setCapabilities(QTouchDevice::Position); QWindowSystemInterface::registerTouchDevice(touchDevice); QScopedPointer window(new QQuickView); window->setSource(testFileUrl("longList.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); QCOMPARE(flickable->contentY(), 0.0f); flickWithTouch(window.data(), touchDevice, QPoint(100, 400), QPoint(100, 240)); qreal contentYAfterFirstFlick = flickable->contentY(); qDebug() << "contentYAfterFirstFlick " << contentYAfterFirstFlick; QVERIFY(contentYAfterFirstFlick > 50.0f); // Wait until view stops moving QTRY_VERIFY(!flickable->isMoving()); flickWithTouch(window.data(), touchDevice, QPoint(100, 400), QPoint(100, 240)); // In the original bug, that second flick would cause Flickable to halt immediately qreal contentYAfterSecondFlick = flickable->contentY(); qDebug() << "contentYAfterSecondFlick " << contentYAfterSecondFlick; QTRY_VERIFY(contentYAfterSecondFlick > (contentYAfterFirstFlick + 80.0f)); } void tst_qquickflickable::flickWithTouch(QWindow *window, QTouchDevice *touchDevice, const QPoint &from, const QPoint &to) { QTest::touchEvent(window, touchDevice) .press(0, from, window); QTest::qWait(1); QPoint diff = to - from; for (int i = 1; i <= 8; ++i) { QTest::touchEvent(window, touchDevice) .move(0, from + i*diff/8, window); QTest::qWait(1); } QTest::touchEvent(window, touchDevice) .release(0, to, window); QTest::qWait(1); } void tst_qquickflickable::nestedStopAtBounds_data() { QTest::addColumn("transpose"); QTest::addColumn("invert"); QTest::newRow("left") << false << false; QTest::newRow("right") << false << true; QTest::newRow("top") << true << false; QTest::newRow("bottom") << true << true; } void tst_qquickflickable::nestedStopAtBounds() { QFETCH(bool, transpose); QFETCH(bool, invert); QQuickView view; view.setSource(testFileUrl("nestedStopAtBounds.qml")); QTRY_COMPARE(view.status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(&view); QQuickViewTestUtil::moveMouseAway(&view); view.show(); view.requestActivate(); QVERIFY(QTest::qWaitForWindowExposed(&view)); QVERIFY(view.rootObject()); QQuickFlickable *outer = qobject_cast(view.rootObject()); QVERIFY(outer); QQuickFlickable *inner = outer->findChild("innerFlickable"); QVERIFY(inner); inner->setFlickableDirection(transpose ? QQuickFlickable::VerticalFlick : QQuickFlickable::HorizontalFlick); inner->setContentX(invert ? 0 : 100); inner->setContentY(invert ? 0 : 100); const int threshold = qApp->styleHints()->startDragDistance(); QPoint position(200, 200); int &axis = transpose ? position.ry() : position.rx(); // drag toward the aligned boundary. Outer flickable dragged. QTest::mousePress(&view, Qt::LeftButton, 0, position); QTest::qWait(10); axis += invert ? threshold * 2 : -threshold * 2; QTest::mouseMove(&view, position); axis += invert ? threshold : -threshold; QTest::mouseMove(&view, position); QCOMPARE(outer->isDragging(), true); QCOMPARE(inner->isDragging(), false); QTest::mouseRelease(&view, Qt::LeftButton, 0, position); QVERIFY(!outer->isDragging()); QTRY_VERIFY(!outer->isMoving()); axis = 200; outer->setContentX(50); outer->setContentY(50); // drag away from the aligned boundary. Inner flickable dragged. QTest::mousePress(&view, Qt::LeftButton, 0, position); QTest::qWait(10); axis += invert ? -threshold * 2 : threshold * 2; QTest::mouseMove(&view, position); axis += invert ? -threshold : threshold; QTest::mouseMove(&view, position); QCOMPARE(outer->isDragging(), false); QCOMPARE(inner->isDragging(), true); QTest::mouseRelease(&view, Qt::LeftButton, 0, position); QTRY_VERIFY(!outer->isMoving()); } void tst_qquickflickable::stopAtBounds_data() { QTest::addColumn("transpose"); QTest::addColumn("invert"); QTest::newRow("left") << false << false; QTest::newRow("right") << false << true; QTest::newRow("top") << true << false; QTest::newRow("bottom") << true << true; } void tst_qquickflickable::stopAtBounds() { QFETCH(bool, transpose); QFETCH(bool, invert); QQuickView view; view.setSource(testFileUrl("stopAtBounds.qml")); QTRY_COMPARE(view.status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(&view); QQuickViewTestUtil::moveMouseAway(&view); view.show(); view.requestActivate(); QVERIFY(QTest::qWaitForWindowExposed(&view)); QVERIFY(view.rootObject()); QQuickFlickable *flickable = qobject_cast(view.rootObject()); QVERIFY(flickable); if (transpose) flickable->setContentY(invert ? 100 : 0); else flickable->setContentX(invert ? 100 : 0); const int threshold = qApp->styleHints()->startDragDistance(); QPoint position(200, 200); int &axis = transpose ? position.ry() : position.rx(); // drag away from the aligned boundary. View should not move QTest::mousePress(&view, Qt::LeftButton, 0, position); QTest::qWait(10); for (int i = 0; i < 3; ++i) { axis += invert ? -threshold : threshold; QTest::mouseMove(&view, position); } QCOMPARE(flickable->isDragging(), false); if (invert) QCOMPARE(transpose ? flickable->isAtYEnd() : flickable->isAtXEnd(), true); else QCOMPARE(transpose ? flickable->isAtYBeginning() : flickable->isAtXBeginning(), true); // drag back towards boundary for (int i = 0; i < 24; ++i) { axis += invert ? threshold / 3 : -threshold / 3; QTest::mouseMove(&view, position); } QTRY_COMPARE(flickable->isDragging(), true); if (invert) QCOMPARE(transpose ? flickable->isAtYEnd() : flickable->isAtXEnd(), false); else QCOMPARE(transpose ? flickable->isAtYBeginning() : flickable->isAtXBeginning(), false); // Drag away from the aligned boundary again. // None of the mouse movements will position the view at the boundary exactly, // but the view should end up aligned on the boundary for (int i = 0; i < 5; ++i) { axis += invert ? -threshold * 2 : threshold * 2; QTest::mouseMove(&view, position); } QCOMPARE(flickable->isDragging(), true); // we should have hit the boundary and stopped if (invert) { QCOMPARE(transpose ? flickable->isAtYEnd() : flickable->isAtXEnd(), true); QCOMPARE(transpose ? flickable->contentY() : flickable->contentX(), 100.0); } else { QCOMPARE(transpose ? flickable->isAtYBeginning() : flickable->isAtXBeginning(), true); QCOMPARE(transpose ? flickable->contentY() : flickable->contentX(), 0.0); } QTest::mouseRelease(&view, Qt::LeftButton, 0, position); } void tst_qquickflickable::nestedMouseAreaUsingTouch() { QTouchDevice *touchDevice = new QTouchDevice; touchDevice->setName("Fake Touchscreen"); touchDevice->setType(QTouchDevice::TouchScreen); touchDevice->setCapabilities(QTouchDevice::Position); QWindowSystemInterface::registerTouchDevice(touchDevice); QScopedPointer window(new QQuickView); window->setSource(testFileUrl("nestedmousearea.qml")); QTRY_COMPARE(window->status(), QQuickView::Ready); QQuickViewTestUtil::centerOnScreen(window.data()); QQuickViewTestUtil::moveMouseAway(window.data()); window->show(); QVERIFY(window->rootObject() != 0); QQuickFlickable *flickable = qobject_cast(window->rootObject()); QVERIFY(flickable != 0); QCOMPARE(flickable->contentY(), 50.0f); flickWithTouch(window.data(), touchDevice, QPoint(100, 300), QPoint(100, 200)); // flickable should not have moved QCOMPARE(flickable->contentY(), 50.0); // draggable item should have moved up QQuickItem *nested = window->rootObject()->findChild("nested"); QVERIFY(nested->y() < 100.0); } QTEST_MAIN(tst_qquickflickable) #include "tst_qquickflickable.moc"